Management games · A practical decision guide
How to find a production bottleneck in a management game
A new machine can make the factory busier without making the company sell another unit. Before expanding, find the stage that limits finished output—and check whether customers want more of it.
This guide uses a fictional, deliberately simple production chain. Its numbers are calculated examples, not measured results from Inquory World or another game. The method is most useful when a management game exposes production rates, inventories and customer demand. Games with hidden rules require observation before you can apply it.
The short answer
Put every stage into the same units over the same time interval. In a steady chain that makes one finished item from one item at each stage, finished output cannot exceed the slowest stage. Sales cannot exceed demand either. Improve the limiting step, then measure the whole chain again.
A queue is a clue, not a diagnosis. Work may wait because the next machine is slow, a worker is absent, a delivery has not arrived or storage is full. Buying capacity solves only some of those problems.
A three-stage factory, with the arithmetic visible
Imagine a fictional desk-accessory workshop. Cutting feeds assembly, then packing. Each stage consumes one unit from the preceding stage. There are enough materials and workers, no transport delays, no defects and no changeover time. Rates below are sustained capacities, not short bursts.
| Scenario | Cut / assemble / pack | Demand per minute | Maximum sales per minute |
|---|---|---|---|
| Starting point | 8 / 5 / 10 | 9 | 5 |
| Double cutting | 16 / 5 / 10 | 9 | 5 |
| Double assembly | 8 / 10 / 10 | 9 | 8 |
| Demand falls after expansion | 8 / 10 / 10 | 4 | 4 |
The starting limit is min(8, 5, 10, 9) = 5. Doubling cutting changes no limiting number. Doubling assembly raises the chain limit to eight; cutting becomes the next constraint. If demand is only four, even that better factory cannot sell more than four per minute.
These are upper bounds under the stated assumptions. A game with travel, batching, maintenance, stockouts or worker schedules can deliver less. Do not compare a theoretical maximum with a real session as though both were measured throughput.
Use a small observation log before spending
- Choose one finished product. Follow its inputs through production to a sale. If recipes consume different quantities, convert each stage into finished-product equivalents first.
- Choose a consistent interval. Record completed units, sales, input shortages, queues and idle time over the same interval. Account for game speed and pauses.
- Inspect the limiting stage. Is it continuously working with a queue, or waiting for materials, staff, power or transport? Correct a supply or assignment failure before buying another machine.
- Change one thing. Add capacity only where the observation supports it. Keep other conditions as stable as practical.
- Repeat the interval. Compare finished output and sold output, then inspect where the queue moved. Record changed demand or disruptions rather than attributing everything to the upgrade.
Check the economics after checking the flow
More output is useful only if the game rewards it enough to cover the extra costs and risks. In a second fictional calculation, suppose an upgrade costs 600 game credits and adds three sold units per minute. If each additional sale contributes two credits after all incremental running costs, the extra contribution is six credits per minute. Simple payback is 600 ÷ 6 = 100 minutes.
That calculation assumes stable prices and demand, immediate operation, no financing cost and no additional working capital. If the three extra units are produced but not sold, the predicted payback does not occur. Keep enough cash for inputs and wages; inventory is not the same as available money.
When the simple rule needs more work
Shared workers or machines can couple several products. Delivery windows and batch sizes can create temporary queues. Quality failures can reduce usable output. Some games simulate these details; others abstract them away. Start with the game’s own documentation and your observed edition rather than importing assumptions from another title.
The transferable habit is to ask three separate questions: what can the system finish, what can it sell, and what is the extra contribution after costs? A screenshot of busy machines answers none of them on its own.
Explore the company-building side of Inquory World
Inquory publishes this guide and develops Inquory World. If company-building decisions interest you, explore the game, inspect its production reference, or check the current access status. The fictional workshop above is an explanatory example, not a claim that this exact factory or these rates exist in the game.
Sources and method
The flow-versus-capacity framing is informed by INFORMS’ car-production simulation teaching paper. For a concrete game’s own account of production and retail, see the official Sim Companies beginner guide. These references do not verify the invented workshop or prove learning outcomes. All table results and payback arithmetic above are our explicitly stated worked examples.